30752768 (number)

30752768 is an even 8-digits composite number following 30752767 and preceding 30752769. In scientific notation, it is written as 3.0752768 × 10^7. The sum of its digits is 38. It has a total of 15 prime factors and 30 positive divisors. There are 15368192 positive integers (up to 30752768) that are relatively prime to 30752768.

Interesting facts

Basic properties

Name

Name thirty million seven hundred fifty-two thousand seven hundred sixty-eight

Notation

Scientific notation 3.0752768 × 10^7
Engineering notation 3.0752768 × 10^6

Prime Factorization of 30752768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1877

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 15
Total number of prime factors
rad Radical 3754
Product of the distinct prime numbers

The prime factorization of 30752768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1877. Since it has a total of 15 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30752768)

Multiplication

n×y
n×2 61505536
n×3 92258304
n×4 123011072
n×5 153763840

Division

n÷y
n÷2 15376384
n÷3 10250922.666667
n÷3 7688192
n÷5 6150553.6

Exponentiation

ny
n2 945732739661824
n3 2.9083899532824E+22
n4 8.9441041486826E+29
n5 2.7505595985227E+37

Nth Root

y√n
2√n 5545.5178297432
3√n 313.30072795875
4√n 74.468233695605
5√n 31.446827790276

Divisors of 30752768

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30752767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30752768 can be divided by 30 positive divisors. The sum of these divisors (counting 30752768) is 1, the average is 0.033333333333333.

Base conversion 30752768

Base System Value
2 Binary 1110101010100000000000000
3 Ternary 2010212101212102
4 Quaternary 1311110000000
5 Quinary 30333042033
6 Senary 3015045532
8 Octal 165240000
10 Decimal 30752768
12 Duodecimal a3708a8
16 Hexadecimal 1d54000
20 Vigesimal 9c41i8
36 Base36 ib4zk

Cryptographic Hash Functions

md5 89f490f709ddc0f08b4eb38c4165bd74
sha1 d5bb0e22fe60d509cd0b25fe9a6094cbb23c9680
sha256 3cfa3dbf0229c87bf70db7043054a9ceb075bd298b4832e8fda4d4f429e1608e
sha512 ac4a79d8b44627e5dcd1ff16b046cf5330b76acfe20cc631699b284e1bfb55d865b5ac61f49a58eb3f20f98dfd815bff81f88bbc130c8205a2406f4ee0c25a30
ripemd-160 006cf96484fcf00e2a8ed112fbb049837394f4e5

30752768 as geometric shapes

Circle

Radius = n
Diameter 61505536
Circumference 193225340.0527
Area 2.9711070271809E+15

Sphere

Radius = n
Volume 1.2182635348009E+23
Surface area 1.1884428108724E+16
Circumference 193225340.0527

Square

Length = n
Perimeter 123011072
Area 945732739661824
Diagonal 43490981.586113

Cube

Length = n
Surface area 5674396437970944
Volume 2.9083899532824E+22
Space diagonal 53265356.649378

Equilateral Triangle

Length = n
Perimeter 92258304
Area 4.095142888689E+14
Altitude 26632678.324689

Triangular Pyramid

Length = n
Surface area 4.095142888689E+14
Volume 3.4275704305014E+21
Height 14496993.862038